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COOL KNIGHT Rechargeable Conical Burr Coffee Grinder, 60 Grind Settings & 5–98 Level Timer, Espresso Grinder with Bellows Hopper and Portafilter Holder, Easy to Clean
✅ In stock
F
Grade
Analysis Confidence
93%
Price verified Sep 28, 2026 3:21 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is 29% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️The retail sticker price has been slashed by 59% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
12.76/20
Deal Strength
1.5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
COOLKNIGHT
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓ENJOY FRESH COFFEE ANYTIME, ANYWHERE — This electric coffee grinder features a built-in 2600 mAh rechargeable lithium battery and a USB Type-C fast-charging port for convenient, stable charging. Use it cordless for easy mobility or plug it in for continuous grinding—so you can enjoy freshly ground coffee at home, in the office, or outdoors.
✓PRECISION GRINDING — Electric conical-burr coffee grinder uses a low-speed drive to help reduce heat buildup and noise during grinding, preserving flavor and aromatics. It provides 60 adjustable grind settings and a 41 mm 420 stainless-steel burr, so you can fine-tune grind size from espresso to French press.
✓TOUCH DISPLAY & ADJUSTABLE TIMER GRINDING — Espresso grinder features a digital touch screen for easy time setting, offering 5–98 timer levels with 1.5-second steps (e.g., Level 10 = 15s). The intuitive display helps you dial in every grind with precision. It also includes 51 mm and 58 mm portafilter holders, compatible with most espresso machines that use these common sizes.
✓SAFETY PROTECTION & DURABLE DESIGN — Our adjustable coffee grinder includes an 80 g bean hopper with a safety-lock system to keep operation secure during grinding. The 60 g grounds cup is ample for daily brewing. Built-in overheat protection helps shield the motor from damage, extending service life for stable, long-lasting performance.
✓EASY TO CLEAN & MAINTAIN — Burr coffee grinder uses a removable-parts design for easier upkeep. Its elastic stainless-steel dosing tube and integrated air-pump (bellows) help blow out residual grounds, reduce flavor carryover between coffees, and keep each cup’s aroma pure.
✓SUPPORT & WARRANTY — Please use a 5V ⎓ 1A adapter to ensure normal operation. We provide a 12-month warranty for peace of mind; if you encounter any issues, contact our customer support for prompt, helpful assistance.
⚙️ Specifications
Color
Black
Brand
COOL KNIGHT
Material
Acrylonitrile Butadiene Styrene (ABS), Stainless Steel
Style
Burr Coffee Grinders
Item Weight
1.71 kg
Brand Name
COOL KNIGHT
Manufacturer
COOL KNIGHT
Model Number
HB-686
Best Sellers Rank
See Top 100 in Home & Kitchen
ASIN
B0FQ5J4MXG
Customer Reviews
4.4
